Description
Product Overview
The GE VMIVME – 4150 is a 12 – bit analog output board meticulously designed for the VMEbus. As part of GE’s lineup of industrial automation components, it plays a crucial role in applications that demand precise analog signal generation. This board is renowned for its high – accuracy output, reliable isolation features, and low – noise performance, making it a top choice for a wide range of industrial scenarios.
With its 12 – bit resolution, the VMIVME – 4150 can produce highly detailed analog signals. It offers a variety of output ranges, including bipolar voltage options like ±2.5 V, ±5 V, or ±10 V, and unipolar voltage options such as 0 – 2.5 V, 0 – 5 V, or 0 – 10 V. Additionally, it can output currents in the ranges of 4 – 20 mA, 0 – 20 mA, or 5 – 25 mA. The board provides 12 isolated analog output channels, where each channel is electrically isolated from the others and the VME bus, with an isolation voltage reaching up to 1000 Vpk. This isolation ensures enhanced safety and protection against electrical interference, which is especially important in industrial settings with complex electrical systems. Whether it’s in industrial automation, test and measurement setups, or process control applications, the GE VMIVME – 4150 offers the flexibility and precision required for seamless operation.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | VMIVME – 4150 |
| Manufacturer | General Electric |
| Product Type | Analog Output Board |
| Output Resolution | 12 bits |
| Number of Output Channels | 12 |
| Isolation Voltage | Up to 1000 Vpk (between channels and with VME bus) |
| Bipolar Voltage Output Range | ±2.5 V, ±5 V, ±10 V |
| Unipolar Voltage Output Range | 0 – 2.5 V, 0 – 5 V, 0 – 10 V |
| Current Output Range | 4 – 20 mA, 0 – 20 mA, 5 – 25 mA |
| Output Accuracy (Voltage) | 0.05% |
| Output Accuracy (Current Loop) | 0.08% |
| Load Capacity (Voltage Output) | 10 mA throughout 10 V range |
| Configuration Options | Supports 4, 8, or 12 – channel configurations |
| Data Coupling | Optical data coupling for current isolation |
| Static Read – back Data Registers | Present for simplified program control |
| Form Factor | Single eurocard with front panel access |
VMIVME-4150
Main Features and Advantages
High – Precision Output
The GE VMIVME – 4150‘s 12 – bit resolution enables it to generate highly accurate analog signals. In applications such as precision test and measurement, where minute signal variations can impact the results significantly, this high – precision output ensures reliable and consistent data. For example, in a laboratory setting testing the performance of sensitive electronic components, the accurate analog signals from the VMIVME – 4150 can precisely simulate real – world input conditions, leading to more accurate test results.
Isolated Channels
With each of the 12 analog output channels being electrically isolated from one another and the VME bus, the board offers enhanced protection. In industrial environments filled with electrical noise and potential interference sources, this isolation prevents cross – talk between channels and protects the integrity of the signals. For instance, in a large – scale manufacturing plant with numerous electrical motors and high – voltage equipment operating simultaneously, the isolated channels of the VMIVME – 4150 ensure that the analog output signals remain pure and unaffected by the surrounding electrical disturbances.
Flexible Output Ranges
The board’s ability to provide a wide variety of voltage and current output ranges makes it adaptable to different applications. Whether it’s a process control system that requires a specific voltage range to control a valve’s position or a servo – control application that needs a particular current range to drive a motor, the VMIVME – 4150 can be configured to meet these diverse requirements. This flexibility reduces the need for additional signal conditioning components, simplifying the overall system design and potentially lowering costs.
Configuration Flexibility
Supporting 4, 8, or 12 – channel configurations, the GE VMIVME – 4150 can be tailored to the specific needs of an application. In smaller – scale projects where fewer analog output channels are required, the board can be configured to operate with 4 or 8 channels, optimizing resource utilization. On the other hand, in large – scale industrial automation systems that demand a high number of analog outputs, the full 12 – channel configuration can be utilized. This adaptability makes the VMIVME – 4150 suitable for applications of various scales and complexities.
Application Field
In industrial automation, the GE VMIVME – 4150 is widely used. For example, in a manufacturing plant’s assembly line, it can be used to control the speed and position of robotic arms. By providing precise analog output signals, it ensures that the robotic arms move with high accuracy, improving the efficiency and quality of the assembly process. In a food and beverage production facility, the board can control the flow rate of ingredients during the mixing process. The accurate analog signals help in maintaining the correct recipe proportions, ensuring consistent product quality.
The test and measurement industry also benefits greatly from the VMIVME – 4150. In a research laboratory testing the performance of new sensors, the board can generate a wide range of analog signals to simulate different operating conditions. This allows researchers to thoroughly evaluate the sensors’ response and accuracy under various scenarios. In an automotive testing facility, the VMIVME – 4150 can be used to control the load on engines during performance testing, providing accurate and repeatable test conditions.
In process control applications, such as in a chemical plant, the GE VMIVME – 4150 can regulate the temperature, pressure, and flow of chemical reactions. By precisely controlling these parameters through its analog output signals, it helps in optimizing the chemical processes, improving product yield, and ensuring safety. In a power generation plant, the board can control the speed and output of generators, maintaining a stable power supply.
Related Products
- GE VMIVME – 7807RC: A highly flexible single – board computer (SBC) that may work in tandem with the VMIVME – 4150 in some industrial systems. It integrates an Intel Pentium M processor, has high – capacity DDR SDRAM, and features a PCI – X, 66 MHz PMC expansion slot and dual – gigabit Ethernet. It can process the data received from the VMIVME – 4150 and perform complex operations in an industrial control setup.
- GE MVME147 series: These modules have an MC68030 enhanced 32 – bit microprocessor with a complete memory management unit (MMU). They can be used in systems where the VMIVME – 4150 is installed, providing additional computing power and software protection features. Their MMU capabilities are beneficial for applications where software integrity and virtual memory management are crucial, and they can interface with the VMIVME – 4150 to enhance overall system functionality.
- GE IS420UCSBH4A: An industrial digital I/O module that, while different in function from the VMIVME – 4150, can be part of the same industrial automation system. It is used for monitoring and controlling digital input and output signals, and can work in coordination with the analog output – focused VMIVME – 4150 to provide a comprehensive control solution for systems that require both digital and analog signal handling.
- GE VMIVME – 7698 – 345: A high – performance VME bus module with features like a high – performance processor, high – speed RAM, and standard VME bus interface. It can be integrated into a VME – based system where the VMIVME – 4150 is also present. Its capabilities in handling complex operations and seamless integration with other VME devices can enhance the overall performance of the system, and it may communicate with the VMIVME – 4150 to transfer data or receive control signals.
- GE IC200 series I/O modules: These modules, although part of a different series, can be used in industrial setups where the VMIVME – 4150 is deployed. They support various communication interfaces and have different input/output capabilities. For example, they can be used to interface with different types of sensors and actuators in the same industrial system, complementing the analog output functions of the VMIVME – 4150 and providing a more complete I/O solution.
Installation and Maintenance
Pre – installation preparation: Before installing the GE VMIVME – 4150, ensure that the power to the VMEbus system is turned off to avoid electrical hazards. Inspect the board for any visible damage during transportation. Familiarize yourself with the VMEbus system’s specifications and make sure the VMIVME – 4150 is compatible in terms of mechanical dimensions and electrical requirements. Check the software or configuration tools that will be used to set up the board’s output ranges and channel configurations. Prepare the necessary tools for installation, such as screwdrivers if the board requires physical mounting in a chassis. Also, ensure that the installation environment meets the board’s requirements in terms of temperature, humidity, and electromagnetic interference.
Maintenance recommendations: Regularly check the VMIVME – 4150 for any signs of overheating, such as discoloration of the board or abnormal heat around the components. Monitor the output signals to ensure they are within the expected accuracy range. If any deviation is noticed, check the calibration settings. Clean the board periodically to remove dust and debris, as these can affect its performance over time. In case of any hardware – related issues, refer to the manufacturer’s documentation for troubleshooting steps. If a particular channel fails, first check the connections and the associated components. If the problem persists, consider replacing the board. Keep the board’s firmware updated if available, as this can improve performance and fix any known bugs.
Product Guarantee
GE stands firmly behind the quality of the GE VMIVME – 4150. The company implements strict quality – control measures during the manufacturing process to ensure that each board meets high – industry standards. In case of any manufacturing defects within the warranty period, GE offers comprehensive after – sales service. This includes free repair or replacement of the board, along with technical support from its team of experts. GE’s global network of support centers is available to assist customers promptly, providing solutions to any issues related to the VMIVME – 4150. Whether it’s installation – related queries, troubleshooting problems with the analog output signals, or advice on system integration, customers can rely on GE’s expertise. This commitment not only reflects GE’s confidence in the reliability and performance of the VMIVME – 4150 but also ensures that industrial customers can operate their systems with peace of mind.
